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1、智课网TOEFL备考资料forthequalityofreviewsandreview.Article26threview(a)theCCRAcompliance,whethercopiesofchecks;(B)whetherdoubleinvestigation;(C)submissionofprogramcompliance,investigationorexaminationofwhetherviewsareclear;(D)theborrower,guarantorloans托福写作Evolutionofsleep范文摘要:托福写作E
2、volutionofsleep范文为了方便广大考生更好的复习，智课教育综合整理了关于托福写作Evolutionofsleep范文的相关内容，以供各位考生考试复习参考，希望对考生们的复习能够有所帮助。为了方便广大考生更好的复习，智课教育综合整理了关于托福写作Evolutionofsleep范文的相关内容，以供各位考生考试复习参考，希望对考生们的复习能够有所帮助。以下就是托福写作Evolutionofsleep范文的具体内容，愿大家都能够取得自己满意的成绩。新托福考试写作考生想拿高分，“肚子里必须有点墨水”，背上一篇两篇优秀范文，以备不时只需。以下
3、这篇范文的题目是：Evolutionofsleep。Sleepisveryancient.Intheelectroencephalographicsenseweshareitwithalltheprimatesandalmostalltheothermammalsandbirds:itmayextendbackasfarasthereptiles.Thereissomeevidencethatthetwotypesofsleep,dreaminganddreamless,dependonthelife-styleoftheanimal,andt
4、hatpredatorsarestatisticallymuchmorelikelytodreamthanprey,whichareinturnmuchmorelikelytoexperiencedreamlesssleep.Indreamsleep,theanimalispowerfullyimmobilizedandremarkablyunresponsivetoexternalstimuli.Dreamlesssleepismuchshallower,andwehaveallwitnessedcatsordogscockingtheire
5、arstoasoundwhenapparentlyfastasleep.Thefactthatdeepdreamsleepisrareamongpraytodayseemsclearlytobeaproductofnaturalselection,anditmakessensethattoday,whensleepishighlyevolved,thestupidanimalsarelessfrequentlyimmobilizedbydeepsleepthanthesmartones.Butwhyshouldtheysleepdeeplyat
6、all?Whyshouldastateofsuchdeepimmobilizationeverhaveevolved?Perhapsoneusefulhintabouttheoriginalfunctionofsleepistobefoundinthefactthatdolphinsandwhalesandaquaticmammalsingeneraseemtosleepverylittle.Thereis,byandlarge,forthequalityofreviewsandreview.Article26threview(a)theCCR
7、Acompliance,whethercopiesofchecks;(B)whetherdoubleinvestigation;(C)submissionofprogramcompliance,investigationorexaminationofwhetherviewsareclear;(D)theborrower,guarantorloansnoplacetohideintheocean.Coulditbethat,ratherthanincreasingananimal’svulnerability,theUniversityofFlo
8、ridaandRayMiddiesofLondonUniversityhavesuggestedthistobethecase.Itisconceiv
